I think all you need to do is to paint it purple. (Remember "The Blob" with Steve McQueen?) :we-wink:
Hmm, all sorts of B-movie titles come to mind: "The Blob Ate My Train" "MoonTrain" "Express Train to Mars" "Invasion of the Caboose Snatchers" "It TRAINed From Outer Space" Yeah, I've been told I need professional help...